From 4b577e2bc847a791d87634b011856cd835d75947 Mon Sep 17 00:00:00 2001 From: Lukas Wirth Date: Thu, 18 May 2023 11:06:05 +0200 Subject: Support c string literals --- crates/syntax/src/validation.rs | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'crates/syntax/src/validation.rs') diff --git a/crates/syntax/src/validation.rs b/crates/syntax/src/validation.rs index 089ad74dadc..e0ec6a242ff 100644 --- a/crates/syntax/src/validation.rs +++ b/crates/syntax/src/validation.rs @@ -9,7 +9,7 @@ use rustc_lexer::unescape::{self, unescape_literal, Mode}; use crate::{ algo, - ast::{self, HasAttrs, HasVisibility}, + ast::{self, HasAttrs, HasVisibility, IsString}, match_ast, AstNode, SyntaxError, SyntaxKind::{CONST, FN, INT_NUMBER, TYPE_ALIAS}, SyntaxNode, SyntaxToken, TextSize, T, @@ -156,6 +156,17 @@ fn validate_literal(literal: ast::Literal, acc: &mut Vec) { } } } + ast::LiteralKind::CString(s) => { + if !s.is_raw() { + if let Some(without_quotes) = unquote(text, 2, '"') { + unescape_literal(without_quotes, Mode::ByteStr, &mut |range, char| { + if let Err(err) = char { + push_err(1, range.start, err); + } + }); + } + } + } ast::LiteralKind::Char(_) => { if let Some(without_quotes) = unquote(text, 1, '\'') { unescape_literal(without_quotes, Mode::Char, &mut |range, char| { -- cgit 1.4.1-3-g733a5